EP2791813A4 - Equilibrage de charge dans des systèmes de stockage en grappe - Google Patents

Equilibrage de charge dans des systèmes de stockage en grappe

Info

Publication number
EP2791813A4
EP2791813A4 EP20120856978 EP12856978A EP2791813A4 EP 2791813 A4 EP2791813 A4 EP 2791813A4 EP 20120856978 EP20120856978 EP 20120856978 EP 12856978 A EP12856978 A EP 12856978A EP 2791813 A4 EP2791813 A4 EP 2791813A4
Authority
EP
European Patent Office
Prior art keywords
load balancing
storage systems
cluster storage
cluster
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20120856978
Other languages
German (de)
English (en)
Other versions
EP2791813B1 (fr
EP2791813A1 (fr
Inventor
Navendu Jain
Gae-Won You
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Technology Licensing LLC
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of EP2791813A1 publication Critical patent/EP2791813A1/fr
Publication of EP2791813A4 publication Critical patent/EP2791813A4/fr
Application granted granted Critical
Publication of EP2791813B1 publication Critical patent/EP2791813B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
    • G06F16/1827—Management specifically adapted to NAS
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647—Migration mechanisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0689—Disk arrays, e.g. RAID, JBOD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
EP12856978.7A 2011-12-13 2012-12-13 Equilibrage de charge dans des systèmes de stockage en grappe Active EP2791813B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/324,497 US8886781B2 (en) 2011-12-13 2011-12-13 Load balancing in cluster storage systems
PCT/US2012/069595 WO2013090640A1 (fr) 2011-12-13 2012-12-13 Equilibrage de charge dans des systèmes de stockage en grappe

Publications (3)

Publication Number Publication Date
EP2791813A1 EP2791813A1 (fr) 2014-10-22
EP2791813A4 true EP2791813A4 (fr) 2015-05-06
EP2791813B1 EP2791813B1 (fr) 2019-01-23

Family

ID=48207927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12856978.7A Active EP2791813B1 (fr) 2011-12-13 2012-12-13 Equilibrage de charge dans des systèmes de stockage en grappe

Country Status (5)

Country Link
US (1) US8886781B2 (fr)
EP (1) EP2791813B1 (fr)
CN (1) CN103095804B (fr)
ES (1) ES2720482T3 (fr)
WO (1) WO2013090640A1 (fr)

Families Citing this family (149)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8332365B2 (en) 2009-03-31 2012-12-11 Amazon Technologies, Inc. Cloning and recovery of data volumes
US8341130B2 (en) * 2009-08-12 2012-12-25 International Business Machines Corporation Scalable file management for a shared file system
US8850153B2 (en) 2011-09-30 2014-09-30 International Business Machines Corporation Enabling throttling on average write throughput for solid state storage devices
CN103226518B (zh) * 2012-01-31 2016-06-22 国际商业机器公司 一种在存储管理系统中进行卷扩展的方法和装置
JP2013171305A (ja) * 2012-02-17 2013-09-02 Fujitsu Ltd ストレージ装置、ストレージシステム、ストレージ管理方法及びストレージ管理プログラム
US9110600B1 (en) 2012-03-19 2015-08-18 Amazon Technologies, Inc. Triggered data shelving to a different storage system and storage deallocation
US9823840B1 (en) * 2012-05-07 2017-11-21 Amazon Technologies, Inc. Data volume placement techniques
US9804993B1 (en) 2012-05-07 2017-10-31 Amazon Technologies, Inc. Data volume placement techniques
US20130332608A1 (en) * 2012-06-06 2013-12-12 Hitachi, Ltd. Load balancing for distributed key-value store
KR101232654B1 (ko) * 2012-09-11 2013-02-13 효성아이티엑스(주) 블록디바이스 기반의 가상 스토리지 서비스 시스템 및 방법
US9417997B1 (en) * 2012-09-28 2016-08-16 Emc Corporation Automated policy based scheduling and placement of storage resources
KR20150132099A (ko) * 2013-03-20 2015-11-25 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 서로 다른 계층 레벨의 메모리 노드를 가진 메모리 시스템에서의 데이터 캐싱
JP6086007B2 (ja) * 2013-03-26 2017-03-01 富士通株式会社 ストレージ制御装置の制御プログラム、ストレージ制御装置の制御方法、ストレージ制御装置及びストレージシステム
US9934323B2 (en) * 2013-10-01 2018-04-03 Facebook, Inc. Systems and methods for dynamic mapping for locality and balance
US9604139B2 (en) 2013-11-11 2017-03-28 Amazon Technologies, Inc. Service for generating graphics object data
US9634942B2 (en) 2013-11-11 2017-04-25 Amazon Technologies, Inc. Adaptive scene complexity based on service quality
US10635644B2 (en) * 2013-11-11 2020-04-28 Amazon Technologies, Inc. Partition-based data stream processing framework
WO2015070232A1 (fr) * 2013-11-11 2015-05-14 Amazon Technologies, Inc. Techniques d'ingestion et de persistance de flux de données
WO2015070227A1 (fr) * 2013-11-11 2015-05-14 Amazon Technologies, Inc. Localisation de ressources d'acteurs
US9374552B2 (en) 2013-11-11 2016-06-21 Amazon Technologies, Inc. Streaming game server video recorder
US9578074B2 (en) 2013-11-11 2017-02-21 Amazon Technologies, Inc. Adaptive content transmission
US9794135B2 (en) 2013-11-11 2017-10-17 Amazon Technologies, Inc. Managed service for acquisition, storage and consumption of large-scale data streams
US9720989B2 (en) 2013-11-11 2017-08-01 Amazon Technologies, Inc. Dynamic partitioning techniques for data streams
US9641592B2 (en) 2013-11-11 2017-05-02 Amazon Technologies, Inc. Location of actor resources
US9805479B2 (en) 2013-11-11 2017-10-31 Amazon Technologies, Inc. Session idle optimization for streaming server
US9582904B2 (en) 2013-11-11 2017-02-28 Amazon Technologies, Inc. Image composition based on remote object data
CN103634394B (zh) * 2013-11-28 2016-08-17 中国科学院信息工程研究所 一种面向数据流处理的弹性可扩展资源管理方法及系统
US9430649B2 (en) * 2013-12-17 2016-08-30 Microsoft Technology Licensing, Llc Automatic strong identity generation for cluster nodes
US9207873B2 (en) 2013-12-19 2015-12-08 Netapp, Inc. Parallel migration of data objects to clustered storage
US10348822B2 (en) * 2014-01-21 2019-07-09 Oracle International Corporation System and method for clustering in a multitenant application server environment
EP3097481B1 (fr) 2014-01-21 2022-11-30 Oracle International Corporation Système et procédé de prise en charge de locataires multiples dans un serveur, un nuage ou un autre environnement d'application
CN103914264B (zh) * 2014-03-12 2017-09-12 汉柏科技有限公司 一种矩阵硬盘的数据存储方法及系统
US9274710B1 (en) * 2014-03-31 2016-03-01 Amazon Technologies, Inc. Offset-based congestion control in storage systems
US9785510B1 (en) 2014-05-09 2017-10-10 Amazon Technologies, Inc. Variable data replication for storage implementing data backup
CN103970907A (zh) * 2014-05-28 2014-08-06 浪潮电子信息产业股份有限公司 一种动态扩展数据库集群的方法
CN105320460A (zh) * 2014-06-27 2016-02-10 中兴通讯股份有限公司 一种写性能优化方法、装置及存储系统
US9477743B2 (en) * 2014-07-02 2016-10-25 Oracle International Corporation System and method for load balancing in a distributed system by dynamic migration
US9734021B1 (en) 2014-08-18 2017-08-15 Amazon Technologies, Inc. Visualizing restoration operation granularity for a database
US9860316B2 (en) 2014-09-19 2018-01-02 Facebook, Inc. Routing network traffic based on social information
US10318280B2 (en) 2014-09-24 2019-06-11 Oracle International Corporation System and method for supporting patching in a multitenant application server environment
KR102443172B1 (ko) 2014-09-24 2022-09-14 오라클 인터내셔날 코포레이션 멀티테넌트 어플리케이션 서버 환경에서 패치를 지원하는 시스템 및 방법
US9934294B2 (en) 2014-09-26 2018-04-03 Wal-Mart Stores, Inc. System and method for using past or external information for future search results
US10002172B2 (en) 2014-09-26 2018-06-19 Walmart Apollo, Llc System and method for integrating business logic into a hot/cold prediction
US9965788B2 (en) 2014-09-26 2018-05-08 Wal-Mart Stores, Inc. System and method for prioritized product index searching
US9710755B2 (en) 2014-09-26 2017-07-18 Wal-Mart Stores, Inc. System and method for calculating search term probability
US20160092519A1 (en) 2014-09-26 2016-03-31 Wal-Mart Stores, Inc. System and method for capturing seasonality and newness in database searches
CN105786592A (zh) * 2014-12-15 2016-07-20 北大方正集团有限公司 一种分布式事务的处理方法及装置
US10250512B2 (en) 2015-01-21 2019-04-02 Oracle International Corporation System and method for traffic director support in a multitenant application server environment
US9888064B2 (en) 2015-02-11 2018-02-06 International Business Machines Corporation Load-balancing input/output requests in clustered storage systems
US10715460B2 (en) * 2015-03-09 2020-07-14 Amazon Technologies, Inc. Opportunistic resource migration to optimize resource placement
US9916275B2 (en) 2015-03-09 2018-03-13 International Business Machines Corporation Preventing input/output (I/O) traffic overloading of an interconnect channel in a distributed data storage system
US10721181B1 (en) 2015-03-10 2020-07-21 Amazon Technologies, Inc. Network locality-based throttling for automated resource migration
US11336519B1 (en) * 2015-03-10 2022-05-17 Amazon Technologies, Inc. Evaluating placement configurations for distributed resource placement
US10616134B1 (en) 2015-03-18 2020-04-07 Amazon Technologies, Inc. Prioritizing resource hosts for resource placement
EP3079060B1 (fr) * 2015-04-08 2018-03-28 Huawei Technologies Co., Ltd. Équilibrage de charge destiné à de grandes bases de données en mémoire
US9569136B2 (en) 2015-04-29 2017-02-14 International Business Machines Corporation Smart load balancing replication when adding or removing storage disks in a distributed storage system
US10311023B1 (en) * 2015-07-27 2019-06-04 Sas Institute Inc. Distributed data storage grouping
CN106713377B (zh) * 2015-07-29 2019-09-13 腾讯科技（深圳）有限公司 分布式数据库负载调平的方法和装置
CN105159925B (zh) * 2015-08-04 2019-08-30 北京京东尚科信息技术有限公司 一种数据库集群数据分配方法及系统
RU2015139057A (ru) 2015-09-14 2017-03-17 ИЭмСи КОРПОРЕЙШН Способ и система распределенного хранения данных
US10437682B1 (en) * 2015-09-29 2019-10-08 EMC IP Holding Company LLC Efficient resource utilization for cross-site deduplication
US10133770B2 (en) * 2015-12-16 2018-11-20 EMC IP Holding Company LLC Copying garbage collector for B+ trees under multi-version concurrency control
US10567500B1 (en) 2015-12-21 2020-02-18 Amazon Technologies, Inc. Continuous backup of data in a distributed data store
US10853182B1 (en) * 2015-12-21 2020-12-01 Amazon Technologies, Inc. Scalable log-based secondary indexes for non-relational databases
US10423493B1 (en) 2015-12-21 2019-09-24 Amazon Technologies, Inc. Scalable log-based continuous data protection for distributed databases
US10152527B1 (en) 2015-12-28 2018-12-11 EMC IP Holding Company LLC Increment resynchronization in hash-based replication
CN107132990B (zh) * 2016-02-26 2021-05-04 深信服科技股份有限公司 基于超融合存储的读io调度方法及装置
US10310951B1 (en) 2016-03-22 2019-06-04 EMC IP Holding Company LLC Storage system asynchronous data replication cycle trigger with empty cycle detection
US10324635B1 (en) 2016-03-22 2019-06-18 EMC IP Holding Company LLC Adaptive compression for data replication in a storage system
US9959073B1 (en) 2016-03-30 2018-05-01 EMC IP Holding Company LLC Detection of host connectivity for data migration in a storage system
US9959063B1 (en) 2016-03-30 2018-05-01 EMC IP Holding Company LLC Parallel migration of multiple consistency groups in a storage system
US10565058B1 (en) 2016-03-30 2020-02-18 EMC IP Holding Company LLC Adaptive hash-based data replication in a storage system
US10095428B1 (en) * 2016-03-30 2018-10-09 EMC IP Holding Company LLC Live migration of a tree of replicas in a storage system
JP6747018B2 (ja) * 2016-03-31 2020-08-26 日本電気株式会社 記憶システム、記憶システム制御装置、記憶システム制御方法及びプログラム
CN106131121B (zh) * 2016-06-21 2019-02-12 南京邮电大学 一种基于双层自我中心网络的存储节点选择方法
US9983937B1 (en) 2016-06-29 2018-05-29 EMC IP Holding Company LLC Smooth restart of storage clusters in a storage system
US10083067B1 (en) 2016-06-29 2018-09-25 EMC IP Holding Company LLC Thread management in a storage system
US10013200B1 (en) 2016-06-29 2018-07-03 EMC IP Holding Company LLC Early compression prediction in a storage system with granular block sizes
US10152232B1 (en) 2016-06-29 2018-12-11 EMC IP Holding Company LLC Low-impact application-level performance monitoring with minimal and automatically upgradable instrumentation in a storage system
US10048874B1 (en) 2016-06-29 2018-08-14 EMC IP Holding Company LLC Flow control with a dynamic window in a storage system with latency guarantees
US10331454B2 (en) * 2016-09-29 2019-06-25 Intel Corporation System and method for load balancing in out-of-order clustered decoding
US10303392B2 (en) * 2016-10-03 2019-05-28 International Business Machines Corporation Temperature-based disk defragmentation
JP6825323B2 (ja) * 2016-11-14 2021-02-03 富士通株式会社 情報処理装置、情報処理システム、および状態情報収集プログラム
US11503136B2 (en) * 2016-11-30 2022-11-15 Microsoft Technology Licensing, Llc Data migration reservation system and method
US11093838B2 (en) * 2017-05-10 2021-08-17 Microsoft Technology Licensing, Llc Adaptive selection of user to database mapping
US10372370B2 (en) 2017-06-21 2019-08-06 Western Digital Technologies, Inc. Metadata load distribution management
CN107395721B (zh) * 2017-07-20 2021-06-29 郑州云海信息技术有限公司 一种元数据集群扩容的方法和系统
US10754696B1 (en) * 2017-07-20 2020-08-25 EMC IP Holding Company LLC Scale out capacity load-balancing for backup appliances
US10466899B2 (en) 2017-07-28 2019-11-05 Hewlett Packard Enterprise Development Lp Selecting controllers based on affinity between access devices and storage segments
US10990581B1 (en) 2017-09-27 2021-04-27 Amazon Technologies, Inc. Tracking a size of a database change log
US10754844B1 (en) 2017-09-27 2020-08-25 Amazon Technologies, Inc. Efficient database snapshot generation
US11182372B1 (en) 2017-11-08 2021-11-23 Amazon Technologies, Inc. Tracking database partition change log dependencies
US11042503B1 (en) 2017-11-22 2021-06-22 Amazon Technologies, Inc. Continuous data protection and restoration
US11269731B1 (en) 2017-11-22 2022-03-08 Amazon Technologies, Inc. Continuous data protection
CN108259583B (zh) * 2017-12-29 2020-05-26 广州云达信息技术有限公司 一种数据动态迁移方法及装置
CN108345510B (zh) * 2018-01-11 2022-02-08 中国人民解放军国防科技大学 一种自动巡检检测大规模离线归档系统可靠性的方法
US10834190B2 (en) 2018-01-18 2020-11-10 Portworx, Inc. Provisioning of clustered containerized applications
US10621049B1 (en) 2018-03-12 2020-04-14 Amazon Technologies, Inc. Consistent backups based on local node clock
US10732903B2 (en) 2018-04-27 2020-08-04 Hewlett Packard Enterprise Development Lp Storage controller sub-LUN ownership mapping and alignment
US10776173B1 (en) 2018-04-30 2020-09-15 Amazon Technologies, Inc. Local placement of resource instances in a distributed system
US11121981B1 (en) 2018-06-29 2021-09-14 Amazon Technologies, Inc. Optimistically granting permission to host computing resources
US10649855B2 (en) * 2018-07-12 2020-05-12 EMC IP Holding Company LLC Network configuration method to allow access to the backup and restores to Mtrees on a clustered backup appliance
US11070600B1 (en) * 2018-07-16 2021-07-20 Amazon Technologies, Inc. Optimization techniques to support lagging readers at streaming data service
US10956246B1 (en) 2018-07-16 2021-03-23 Amazon Technologies, Inc. Isolated read channel management interfaces at streaming data service
US11075984B1 (en) 2018-07-16 2021-07-27 Amazon Technologies, Inc. Workload management at streaming data service supporting persistent connections for reads
US10798140B1 (en) 2018-07-16 2020-10-06 Amazon Technologies, Inc. Stream data record reads using push-mode persistent connections
US10768830B1 (en) 2018-07-16 2020-09-08 Amazon Technologies, Inc. Streaming data service with isolated read channels
US10855754B1 (en) 2018-07-16 2020-12-01 Amazon Technologies, Inc. Isolated read channel categories at streaming data service
CN110737390B (zh) * 2018-07-20 2023-08-18 伊姆西Ip控股有限责任公司 用于管理存储系统的方法、设备和计算机程序产品
CN110737924B (zh) * 2018-07-20 2021-07-27 中移(苏州)软件技术有限公司 一种数据保护的方法和设备
US10776097B2 (en) * 2018-07-30 2020-09-15 International Business Machines Corporation Hierarchical spanning tree software patching with fragmentation support
US10783022B2 (en) 2018-08-03 2020-09-22 EMC IP Holding Company LLC Immediate replication for dedicated data blocks
US11126505B1 (en) 2018-08-10 2021-09-21 Amazon Technologies, Inc. Past-state backup generator and interface for database systems
CN111198649B (zh) * 2018-11-16 2023-07-21 浙江宇视科技有限公司 磁盘选择方法及装置
US11042454B1 (en) 2018-11-20 2021-06-22 Amazon Technologies, Inc. Restoration of a data source
US10901641B2 (en) 2019-01-29 2021-01-26 Dell Products L.P. Method and system for inline deduplication
US10740023B1 (en) 2019-01-29 2020-08-11 Dell Products L.P. System and method for dynamic application access-based mapping
US10979312B2 (en) 2019-01-29 2021-04-13 Dell Products L.P. System and method to assign, monitor, and validate solution infrastructure deployment prerequisites in a customer data center
US10972343B2 (en) 2019-01-29 2021-04-06 Dell Products L.P. System and method for device configuration update
US10747522B1 (en) 2019-01-29 2020-08-18 EMC IP Holding Company LLC Method and system for non-disruptive host repurposing
US10911307B2 (en) 2019-01-29 2021-02-02 Dell Products L.P. System and method for out of the box solution-level configuration and diagnostic logging and reporting
US11442642B2 (en) * 2019-01-29 2022-09-13 Dell Products L.P. Method and system for inline deduplication using erasure coding to minimize read and write operations
US10764135B2 (en) 2019-01-29 2020-09-01 Dell Products L.P. Method and system for solution integration labeling
US20200241781A1 (en) 2019-01-29 2020-07-30 Dell Products L.P. Method and system for inline deduplication using erasure coding
CN110166429B (zh) * 2019-04-12 2022-03-22 深圳壹账通智能科技有限公司 数据包处理方法、装置、计算机可读存储介质及服务器
US10908960B2 (en) * 2019-04-16 2021-02-02 Alibaba Group Holding Limited Resource allocation based on comprehensive I/O monitoring in a distributed storage system
US10936220B2 (en) * 2019-05-02 2021-03-02 EMC IP Holding Company LLC Locality aware load balancing of IO paths in multipathing software
US10908834B2 (en) * 2019-06-28 2021-02-02 Hitachi, Ltd. Load balancing for scalable storage system
US11609820B2 (en) 2019-07-31 2023-03-21 Dell Products L.P. Method and system for redundant distribution and reconstruction of storage metadata
US10963345B2 (en) 2019-07-31 2021-03-30 Dell Products L.P. Method and system for a proactive health check and reconstruction of data
US11328071B2 (en) 2019-07-31 2022-05-10 Dell Products L.P. Method and system for identifying actor of a fraudulent action during legal hold and litigation
US11372730B2 (en) 2019-07-31 2022-06-28 Dell Products L.P. Method and system for offloading a continuous health-check and reconstruction of data in a non-accelerator pool
US11775193B2 (en) 2019-08-01 2023-10-03 Dell Products L.P. System and method for indirect data classification in a storage system operations
US11055010B2 (en) * 2019-09-05 2021-07-06 Microsoft Technology Licensing, Llc Data partition migration via metadata transfer and access attribute change
US20210157647A1 (en) * 2019-11-25 2021-05-27 Alibaba Group Holding Limited Numa system and method of migrating pages in the system
US11281535B2 (en) 2020-03-06 2022-03-22 Dell Products L.P. Method and system for performing a checkpoint zone operation for a spare persistent storage
US11301327B2 (en) 2020-03-06 2022-04-12 Dell Products L.P. Method and system for managing a spare persistent storage device and a spare node in a multi-node data cluster
US11416357B2 (en) 2020-03-06 2022-08-16 Dell Products L.P. Method and system for managing a spare fault domain in a multi-fault domain data cluster
US11119858B1 (en) 2020-03-06 2021-09-14 Dell Products L.P. Method and system for performing a proactive copy operation for a spare persistent storage
US11175842B2 (en) 2020-03-06 2021-11-16 Dell Products L.P. Method and system for performing data deduplication in a data pipeline
US11263270B1 (en) * 2020-03-26 2022-03-01 Amazon Technologies, Inc. Heat balancing in a distributed time-series database
US11418326B2 (en) 2020-05-21 2022-08-16 Dell Products L.P. Method and system for performing secure data transactions in a data cluster
US11356371B2 (en) * 2020-09-18 2022-06-07 T-Mobile Usa, Inc. Routing agents with shared maximum rate limits
US20230017824A1 (en) * 2021-07-15 2023-01-19 Samsung Electronics Co., Ltd. Systems and methods for load balancing in a heterogeneous memory system
US11922034B2 (en) 2021-09-02 2024-03-05 Samsung Electronics Co., Ltd. Dual mode storage device
CN113867631A (zh) * 2021-09-22 2021-12-31 中国科学技术大学 Redis集群数据移动方法、装置、设备及存储介质
CN116521668A (zh) * 2022-01-21 2023-08-01 戴尔产品有限公司 用于数据存储的方法、设备和计算机程序产品
CN114422446B (zh) * 2022-03-29 2022-08-12 南京赛宁信息技术有限公司 一种靶场中应用层背景流量调度方法与系统
CN116137611B (zh) * 2023-04-20 2023-07-25 中国工商银行股份有限公司 流量分发方法、装置、设备和介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050080810A1 (en) * 2003-10-03 2005-04-14 Yohei Matsuura Data management apparatus
US20110010518A1 (en) * 2005-12-19 2011-01-13 Srinivas Kavuri Systems and Methods for Migrating Components in a Hierarchical Storage Network

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5555404A (en) * 1992-03-17 1996-09-10 Telenor As Continuously available database server having multiple groups of nodes with minimum intersecting sets of database fragment replicas
US6256295B1 (en) * 1997-09-25 2001-07-03 Nortel Networks Limited Method and apparatus for determining multiple minimally-overlapping paths between nodes in a network
US7418494B2 (en) * 2002-07-25 2008-08-26 Intellectual Ventures Holding 40 Llc Method and system for background replication of data objects
US7389510B2 (en) 2003-11-06 2008-06-17 International Business Machines Corporation Load balancing of servers in a cluster
US7761678B1 (en) * 2004-09-29 2010-07-20 Verisign, Inc. Method and apparatus for an improved file repository
US7685385B1 (en) * 2005-06-30 2010-03-23 Symantec Operating Corporation System and method for satisfying I/O requests before a replica has been fully synchronized
KR100718907B1 (ko) 2005-09-16 2007-05-16 성균관대학교산학협력단 퍼지 그룹핑 기반의 로드 밸런싱 시스템 및 그 로드 밸런싱방법
US7920572B2 (en) * 2005-09-20 2011-04-05 Cisco Technology, Inc. Modifying operation of peer-to-peer networks based on integrating network routing information
CN100396006C (zh) * 2005-12-20 2008-06-18 华为技术有限公司 一种网格计算中节点间负载转移的方法
US8150946B2 (en) * 2006-04-21 2012-04-03 Oracle America, Inc. Proximity-based memory allocation in a distributed memory system
JP4235220B2 (ja) * 2006-10-25 2009-03-11 株式会社日立製作所 計算機システムおよびデータ移行方法
US7444459B2 (en) 2006-12-12 2008-10-28 Lsi Logic Corporation Methods and systems for load balancing of virtual machines in clustered processors using storage related load information
KR100932914B1 (ko) * 2007-12-07 2009-12-21 한국전자통신연구원 무선 센서 네트워크에서의 라우팅 장치 및 방법
US8271612B2 (en) * 2008-04-04 2012-09-18 International Business Machines Corporation On-demand virtual storage capacity
US8874867B2 (en) 2008-11-21 2014-10-28 Lsi Corporation Identification and containment of performance hot-spots in virtual volumes
US20100274966A1 (en) * 2009-04-24 2010-10-28 Hitachi, Ltd. High availabilty large scale it systems with self recovery functions
US9390156B2 (en) * 2009-06-29 2016-07-12 International Business Machines Corporation Distributed directory environment using clustered LDAP servers
CN101697526A (zh) * 2009-10-10 2010-04-21 中国科学技术大学 分布式文件系统中元数据管理的负载均衡方法及其系统
US9141919B2 (en) * 2010-02-26 2015-09-22 International Business Machines Corporation System and method for object migration using waves
US9740762B2 (en) * 2011-04-01 2017-08-22 Mongodb, Inc. System and method for optimizing data migration in a partitioned database
US8762323B2 (en) * 2011-02-10 2014-06-24 Nec Laboratories America, Inc. Replica based load balancing in multitenant databases
US8582554B2 (en) * 2011-04-21 2013-11-12 International Business Machines Corporation Similarity searching in large disk-based networks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050080810A1 (en) * 2003-10-03 2005-04-14 Yohei Matsuura Data management apparatus
US20110010518A1 (en) * 2005-12-19 2011-01-13 Srinivas Kavuri Systems and Methods for Migrating Components in a Hierarchical Storage Network

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US8886781B2 (en) 2014-11-11
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WO2013090640A1 (fr) 2013-06-20
ES2720482T3 (es) 2019-07-22
US20130151683A1 (en) 2013-06-13
EP2791813A1 (fr) 2014-10-22
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